GENERAL ELECTRIC THQB21100 Ge Line Volt Bolt Circuit Breaker 783164135749 100-AMP 2-POLE 100120/240

( Brand: General Electric ), ( Part Type: Amplifier ), ( Maximum Amperage: 100 A ), ( Voltage: 240 V ), ( Manufacturer Part Number: THQB21100 ), ( Mounting Style: Plug In ), ( Interruption Type: Thermal Magnetic ), ( Color: Black ), ( UPC: 783164135749 )

Review GENERAL ELECTRIC Ge Q line 100120/240 Volt 2-pole Bolt on Circuit Breaker

The General Electric Q-Line TLB21100 100120/240V 2-pole Circuit Breaker is a reliable and efficient solution for managing electrical current in your home or commercial space. This circuit breaker is designed for use with 120/240 volt systems and comes with bolt-on mounting for easy installation.

This 2-pole circuit breaker from GE's Q-Line series is rated for an ampere capacity of 100 amps. It is designed with a Type QQ circuit breaker that offers fast magnetic trip characteristics, ensuring reliable protection against overloads and short circuits. The breaker is also equipped with a handle that is designed to be comfortable to grip and operate, even in high-stress situations.

The TLB21100 circuit breaker is constructed with high-quality materials that are built to last. It features a copper alloy bus bar that provides excellent conductivity and durability, as well as a corrosion-resistant mounting bracket that helps to protect against environmental factors. The breaker also meets the UL 1699B standard for ground-fault protection, providing an additional layer of safety for your electrical system.

Installation of the TLB21100 circuit breaker is made simple with its bolt-on mounting design. The breaker can be easily mounted in a standard single-pole breaker box, making it a versatile option for a wide range of electrical applications. The breaker also comes with a clear label that clearly indicates its rating and function, making identification and installation even easier.

Overall, the General Electric Q-Line TLB21100 100120/240V 2-pole Circuit Breaker is a high-performing and reliable option for managing electrical current in your home or commercial space. Its fast magnetic trip characteristics, durable construction, and easy installation make it a top choice for electrical professionals and DIY enthusiasts alike.

Pros and Cons of buying a GE Q-Line 100120/240 Volt 2-Pole Bolt-On Circuit Breaker (THQB21100)

a. Reliable: GE is a well-known brand in the electrical industry, and this circuit breaker is designed to provide reliable protection against overcurrent conditions.

b. Easy Installation: The bolt-on design allows for easy installation in a standard electrical box, making it a convenient option for DIY projects or professional installations.

c. Safety: This circuit breaker comes with a trip mechanism that automatically disconnects the power when the current flow exceeds the rated value, ensuring safety against electrical overloads.

d. Versatile: With a rating of 120/240 volts, this circuit breaker can handle both 120-volt and 240-volt applications, making it a versatile option for various electrical needs.

a. Limited Current Rating: The THQB21100 has a maximum current rating of 20 amperes, which might not be sufficient for heavy-duty applications requiring higher currents.

b. Price: Compared to other circuit breakers in the same voltage range, this GE model might be more expensive.

The GE Q-Line 100120/240 Volt 2-Pole Bolt-On Circuit Breaker (THQB21100) offers several advantages, such as reliable performance, easy installation, safety features, and versatility. However, it has some drawbacks, including a limited current rating and a higher price point compared to some alternatives.

If you require a circuit breaker for applications with a current demand below 20 amperes and a voltage range of 120/240, the GE Q-Line 100120/240 Volt 2-Pole Bolt-On Circuit Breaker (THQB21100) could be an excellent choice due to its reliability, safety, and versatility. However, if you need a circuit breaker with a higher current rating or a more affordable price, you may want to consider alternatives from other brands.

Details:

Type: Standard Trip. MPN: THQB21100. Double-Pole Circuit Breaker are tin-plated for corrosion resistance. This circuit breakers heat-resistant thermoses casing adds structural integrity to it and trips are easy spot when handles in the Box type terminal Heat-resistant for Corrosion-resistant, tin-plated copper stabs Exceeds UL, NEMA, ANSI CSA requirements 65oc/75oc Conductor Rating.

Mounting Type: Plug In. Breaker Type: Double Pole. Certifications and Listings: UL Listed.

Color: Black. The copper stabs of the GE Q-Line 100 2 in.

part #: thqb21100 prices

• $32.99-$49.99

specifications breakercoon:

• brand: General Electric
• part type: Amplifier
• maximum amperage: 100 A
• voltage: 240 V
• manufacturer part number: THQB21100
• mounting style: Plug In
• interruption type: Thermal Magnetic
• color: Black
• upc: 783164135749

payments breakercoon:

• credit card: Diners-club
• wallet: Google-pay
• other

general breakercoon:

• Electrical Supplies > Electrical Panels, Boxes Circuit Breakers > Circuit Breakers
• condition: New

offer breakercoon:

• quantity: 10
• started: April 2, 2026
• options: Ship-to-home
• availability: In Stock
• sold: 0

returns breakercoon:

• time: 30 Days
• paid by: Seller
• policy: Returns Accepted
• method: Money back

shipping breakercoon:

• carrier: USPS
• transit: 4-8 Days
• class: Standard
• cost: $0.00
• type: Fixed
• service: USPS First Class

seller breakercoon:

• # reviews: 30175
• city: Garland, Texas
• rating: 99.6%

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